vavrecan

$ best Linux screen capture settings of the day

ffmpeg -thread_queue_size 128 -f alsa -i default -f x11grab -isync -r 30 -ac 2 -s 1920×1080 -i :0.0+0,0 -vcodec libx264 -preset veryfast -pix_fmt yuv420p -acodec libmp3lame -ar 44100 -ab 192k -threads 4 -y Desktop.mp4

# vokoscreen app to capture
# Update: w/ VAAPI e.g. for Intel’s QuickSync:

ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -thread_queue_size 64 -f alsa -i default -thread_queue_size 64 -f x11grab -isync -r 30 -ac 1 -s 1920×1080 -i :0.0+0,0 -vf ‘format=nv12,hwupload’ -threads 8 -aspect 16:9 -b:v 12500k -vcodec h264_vaapi -af “lowpass=f=7000″ -acodec aac -ab 192k -threads 8 ~/Desktop/`date ‘+%Y%m%d-%H%M%S’.mp4`

# https://rene.rebe.de/2017-06-23/best-video-screen-capture-settings-of-the-day/

vavrecan

# dump database and files 
mysqldump -u user database > ~/database.sql
tar -zcvf ~/backup.tar.gz database.sql /var/www/sitefolder
rm ~/database.sql

vavrecan

#!/bin/bash

if [ "$#" -gt 0 ];
then
  echo "using $1 as domain;"
else
  echo -e "usage: $0 [site domain] [database name:database password]\ne.g. $0 domain.org database:password"
  exit
fi

vavrecan

#!/bin/bash

# This script will forward internet connection over redsocks proxy 
# - Install redsocks and make it listen to any IP
# - Setup Wifi AP or ETH connection and DHCP server
# - Connect to ssh with -D 1080 parameter or start tor on port 1080
# - Run the script

INTERNET_INTERFACE=wlan0
SUBNET_INTERFACE=wlan1

vavrecan

<?php

set_time_limit(500);

function Zip($source, $destination)
{
    if (!extension_loaded('zip') || !file_exists($source)) {
        return false;
    }

vavrecan

#!/bin/bash
# author Marek Vavrecan (vavrecan@gmail.com)

# show usage
[ $# -eq 0 ] && { echo "Usage: $0 [apk path] [source namespace] [target namespace]"; exit 1; }

APK_PATH="$1"
NAMESPACE_FROM="$2"
NAMESPACE_TO="$3"